Reaction products of diazotized 4-amino-6-[(4-aminophenyl)diazenyl]-3-[(4-aminophenyl)diazenyl]-5-hydroxynaphthalene-2,7-disulfonic acid, coupled with benzene-1,3-diamine, sodium salts

Uses at industrial sites

Uses at industrial sites

Use name:

Industrial use

Contributing activity / technique for the environment

Name of activity / technique:

Filling of empty ink holding devices (e.g. cartridges/writing instruments)

Environmental release category (ERC):

ERC5: Use at industrial site leading to inclusion into/onto article

Contributing activity / technique for workers

Contributing activity / technique for workers 1

Name of activity / technique:

Transfer of mixtures

Process category (PROC):

PROC 8b: Transfer of substance or mixture (charging and discharging) at dedicated facilities

Contributing activity / technique for workers 2

Name of activity / technique:

Transfer of mixture into containers

Process category (PROC):

PROC 9: Transfer of substance or mixture into small containers (dedicated filling line, including weighing)

Contributing activity / technique for workers 3

Name of activity / technique:

Maintenance and cleaning

Process category (PROC):

PROC28: Manual maintenance (cleaning and repair) of machinery

Product category used:

PC 18: Ink and toners

Substance supplied to that use in form of:

in a mixture

Subsequent service life relevant for this use:

yes